The electric three-piece ball valve adopts an integrated structure. The ball valve uses an all-stainless steel three-piece ball valve. It is small in size, light in weight, non-friction, and the seal is not easy to wear. The opening and closing torque is small. With internal thread connection and flange connection.
Product Parameters
Nominal Diameter DN(mm)
DN15-DN250
Nominal Pressure
PN1.6/2.5/6.4MPa
Connection
Threaded connection
Buttwelding Connection
Part Name
boby,bonnet
WCB
CF8(304)
CF8(316)
WCB
CF8(304)
CF8(316)
ball,stem
2Cr13
304
316
2Cr13
304
316
Seal ring,fller
PTFE,PPL
Trial
condition
Medium
Water,steam,oil
Nitric acid and
other corrosive
medium
Nitric acid and
other corrosive
medium
Water,steam,oil
Nitric acid and
other corrosive
medium
Nitic acid and other
corrosive medium
Temperature
-29℃~180℃(PTFE),-29℃~300℃(PPL)
Size
Model
H
L
mm
in
DN20
3/4"
TOP-105
184
85
DN25
1"
TOP-105
193
90
DN32
1 1/4"
TOP-105
198
112
DN40
1 1/2"
TOP-110
208
120
DN50
2”
TOP-110
234
145
DN65
2 1/2"
TOP-116
256
170
DN80
3”
TOP-120
304
200
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